This sounds like either a hardware issue (wiring or somehow electrically
killed Nano) or the Nano has no bootloader installed.
The questions I raise in such a case:
1) Did it already work? (flashing the Nano)
2) If yes, what happened since it has last time worked.
Best, Axel
On 07.06.22 04:33, EJ Salga wrote:
I get this error:
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
When I upload this code to my Nano:
|#include <Servo.h> Servo myservo; int potpin = A0; int val; void
setup() { myservo.attach(9); } void loop() { val = analogRead(potpin);
val = map(val, 0, 1023, 0, 180); myservo.write(val); delay(15); } |
The Arduino help center says I might have selected the wrong board and
port. So I reselected the Nano board and put in COM3. I also reinstalled
the CH340 driver as my Arduino is a clone. I’ve tried reuploading and
restarting but nothing seems to work and I get the same error.
Any help is much appreciated.
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